CN215139250U

CN215139250U - Agitating unit for making beating

Info

Publication number: CN215139250U
Application number: CN202120983727.1U
Authority: CN
Inventors: 赵小玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-14
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a stirring device for pulping, which comprises a device shell, wherein an observation window and an operation panel are arranged on the outer side of the device shell, a protective shell and a feeding channel are fixedly connected to the top end of the device shell, and a reciprocating mechanism is arranged in the protective shell; through setting up bottom plate and filter screen, when the first stirring leaf in the first puddler outside stirs the material, the bottom plate can drive the filter screen rotation on its top when rotating, and then prevent that the material from taking place to deposit in the filter screen inboard, and, because the rotation of filter screen, can prevent that the material from attaching to the outside at the filter screen, and simultaneously, through first stirring leaf stirring back material, get into second stirring leaf department through the filter screen, make second stirring leaf stir the material of first stirring once more, the stirring load of first stirring leaf has also been reduced simultaneously, when accelerating stirring speed, the stirring homogeneity of material has been guaranteed.

Description

Agitating unit for making beating

Technical Field

The utility model belongs to the technical field of the making beating, concretely relates to agitating unit is used in making beating.

Background

Beating is also called knocking; the method is an operation process for treating pulp fibers suspended in water by using mechanical action to enable the pulp fibers to have characteristics required by production on a paper machine and enable the produced paper to reach expected quality; the physical method is utilized to carry out mechanical or fluid treatment on the paper pulp fiber in water, so that the fiber is subjected to shearing force, the form of the fiber is changed, the paper pulp obtains certain characteristics, and the paper made by the paper pulp meets the expected quality requirement, and the process is called 'beating'; in the beating process, the fibers are sheared, kneaded, carded and the like by a machine part, and meanwhile, the cell walls of the fibers are subjected to displacement, deformation, cracking and other phenomena to absorb water and swell to generate fine fibers, so that the paper pulp has softness and plasticity, the hydroxyl in a cellulose molecular chain is increased to be combined with a hydrogen chain, and the binding force among the fibers is improved; according to the pulping function, the pulping can be divided into sticky pulping and free pulping; according to the production mode, the method can be divided into intermittent pulping and continuous pulping.

The existing beating device needs to stir materials in the working process, but the phenomenon of bottom sinking easily occurs during stirring, and the stirring is not uniform enough, so that the beating efficiency is reduced, and the stirring device for beating is needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an agitating unit for making beating to appear sinking the end phenomenon easily when solving the stirring that proposes in the above-mentioned background art, and stir inadequately even, and then reduced the problem of making beating efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a stirring device for pulping comprises a device shell, wherein an observation window and an operation panel are arranged on the outer side of the device shell, the top end of the device shell is fixedly connected with a protective shell and a feeding channel, a reciprocating mechanism is arranged in the protective shell, one end of the feeding channel, which is positioned in the device shell, is fixedly connected with a stirring box, the stirring box is fixedly connected with the inner side of the device shell, the top end of the stirring box is slidably connected with a first stirring rod, one end, which is positioned on the outer side of the stirring box, of the first stirring rod is fixedly connected with the output end of a first motor, first stirring blades are uniformly arranged on the outer side of the first stirring rod, the first stirring blades are positioned in the stirring box, the top end of the inner side of the stirring box is rotatably connected with a bottom plate, the edge of the top end of the bottom plate is fixedly connected with a filter screen, and the outer side, which is positioned in the stirring box, is symmetrically and rotatably connected with a second stirring rod, the second puddler outside all is provided with the second stirring leaf, the one end that the second puddler is located the agitator tank outside all is provided with the second motor, the output and the second puddler one end fixed connection of second motor.

Preferably, the discharging pipes are symmetrically arranged at the bottom end of the stirring box below the second stirring rod, and a discharging valve is arranged between the discharging pipes and the stirring box.

Preferably, the bottom plate bottom is connected with the agitator tank through the pivot, the other end fixedly connected with driven gear of pivot, the meshing is connected with the driving gear in the driven gear outside, driving gear and step motor's output fixed connection.

Preferably, the reciprocating mechanism comprises a driving motor, a rotary table, an eccentric shaft, a connecting rod and a sliding rod, the driving motor is fixedly connected to the inner side of the protective shell, the rotary table is fixedly connected to the output end of the driving motor, the eccentric shaft is fixedly connected to one side, away from the driving motor, of the rotary table, the rotary table is fixedly connected to two ends of the eccentric shaft, one end of the rotary table is rotatably connected to the protective shell, the outer side of the eccentric shaft is rotatably connected to one end of the connecting rod, the other end of the connecting rod is rotatably connected to the sliding rod, the sliding rod is slidably connected to the device shell, a fixed frame is fixedly connected to one end, located inside the device shell, of the sliding rod, and a first motor is fixedly connected to the inside of the fixed frame.

Preferably, the first motor, the second motor, the discharge valve, the stepping motor and the driving motor are electrically connected with the operation panel through wires.

Preferably, the bottom end of the inner side of the stirring box is provided with an inclined table above the discharge valve.

Compared with the prior art, the utility model provides a agitating unit for making beating possesses following beneficial effect:

1. the utility model discloses a set up bottom plate and filter screen, when the first stirring leaf in the first puddler outside stirs the material, the bottom plate can drive the filter screen rotation on its top when rotating, and then prevent that the material from taking place to deposit in the filter screen inboard, and, because the rotation of filter screen, can prevent that the material from attaching to the outside of filter screen, simultaneously, after the stirring of first stirring leaf material, get into second stirring leaf department through the filter screen, make second stirring leaf stir the material of first stirring once more, also reduced the stirring load of first stirring leaf simultaneously, when accelerating stirring speed, guaranteed the stirring homogeneity of material;

2. the utility model discloses a set up reciprocating mechanism, driving motor among the reciprocating mechanism drives the carousel and rotates, and then the eccentric shaft that makes carousel one side drives the connecting rod and rotates, and the connecting rod plays the effect of push-and-pull to the slide bar when the pivoted, and then makes the slide bar drive the inside first motor of fixed frame and reciprocate and go up and down, makes first stirring leaf stir about can going on in the stirring, and then makes the stirring more even.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic perspective view of a stirring device for beating according to the present invention;

FIG. 2 is a schematic view of the internal structure of a stirring device for beating according to the present invention;

FIG. 3 is a schematic structural view of a reciprocating mechanism in the stirring device for beating according to the present invention;

fig. 4 is a schematic structural view of a front view of a stirring device for beating proposed by the utility model;

in the figure: the device comprises a shell 1, an observation window 2, an operation panel 3, a protective shell 4, a feeding channel 5, a reciprocating mechanism 6, a stirring box 7, a first stirring rod 8, a first motor 9, a first stirring blade 10, a bottom plate 11, a filter screen 12, a second stirring rod 13, a second stirring blade 14, a second motor 15, a discharging pipe 16, a discharging valve 17, a driven gear 18, a driving gear 19, a stepping motor 20, a fixed frame 21, a driving motor 22, a rotary disc 23, an eccentric shaft 24, a connecting rod 25 and a sliding rod 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a stirring device for pulping comprises a device shell 1, an observation window 2 and an operation panel 3 are arranged on the outer side of the device shell 1, a protective shell 4 and a feeding channel 5 are fixedly connected to the top end of the device shell 1, a reciprocating mechanism 6 is arranged inside the protective shell 4, a stirring box 7 is fixedly connected to one end, located inside the device shell 1, of the feeding channel 5, the stirring box 7 is fixedly connected to the inner side of the device shell 1, a first stirring rod 8 is slidably connected to the top end of the stirring box 7, one end, located outside the stirring box 7, of the first stirring rod 8 is fixedly connected to the output end of a first motor 9, first stirring blades 10 are uniformly arranged on the outer side of the first stirring rod 8, the first stirring blades 10 are located inside the stirring box 7, a bottom plate 11 is rotatably connected to the top end of the inner side of the stirring box 7, a filter screen 12 is fixedly connected to the edge of the top end of the bottom plate 11, a second stirring rod 13 is symmetrically and rotatably connected to the outer side, located inside the filter screen 12, a second stirring blade 14 is arranged at the outer side of the second stirring rod 13, a second motor 15 is arranged at one end of the second stirring rod 13 positioned at the outer side of the stirring box 7, the output end of the second motor 15 is fixedly connected with one end of the second stirring rod 13, a bottom plate 11 and a filter screen 12 are arranged, when the first stirring blade 10 at the outer side of the first stirring rod 8 stirs the material, the bottom plate 11 will drive the filter screen 12 at the top end to rotate when rotating, so as to prevent the material from depositing at the inner side of the filter screen 12, and, due to the rotation of the filter screen 12, the materials can be prevented from being attached to the outer side of the filter screen 12, and meanwhile, the materials are stirred by the first stirring blade 10, enters the second stirring blade 14 through the filter screen 12, so that the second stirring blade 14 stirs the primarily stirred material again, meanwhile, the stirring load of the first stirring blade 10 is reduced, the stirring speed is increased, and the stirring uniformity of the materials is ensured.

The utility model discloses in, preferred, the below symmetry that 7 bottoms of agitator tank are located second puddler 13 is provided with discharging pipe 16, is provided with baiting valve 17 between discharging pipe 16 and the agitator tank 7, opens baiting valve 17, makes the material discharge through discharging pipe 16.

The utility model discloses in, it is preferred, 11 bottoms of bottom plate are rotated with agitator tank 7 through the pivot and are connected, the other end fixedly connected with driven gear 18 of pivot, the meshing is connected with driving gear 19 in the 18 outsides of driven gear, driving gear 19 and step motor 20's output fixed connection, step motor 20 drives driving gear 19 and rotates, and then the driven gear 18 that makes driving gear 19 one side drives bottom plate 11 and rotates, bottom plate 11 can drive the filter screen 12 rotation on its top when rotating, and then prevent that the material from taking place to deposit and adhering to in filter screen 12 inboard.

In the utility model, preferably, the reciprocating mechanism 6 comprises a driving motor 22, a rotary table 23, an eccentric shaft 24, a connecting rod 25 and a sliding rod 26, the driving motor 22 is fixedly connected to the inner side of the protective shell 4, the output end of the driving motor 22 is fixedly connected with the rotary table 23, one side of the rotary table 23 away from the driving motor 22 is fixedly connected with the eccentric shaft 24, both ends of the eccentric shaft 24 are fixedly connected with the rotary table 23, one end of the rotary table 23 is rotatably connected with the protective shell 4, the outer side of the eccentric shaft 24 is rotatably connected with one end of the connecting rod 25, the other end of the connecting rod 25 is rotatably connected with the sliding rod 26, the sliding rod 26 is slidably connected with the device shell 1, one end of the sliding rod 26 positioned in the device shell 1 is fixedly connected with a fixed frame 21, the first motor 9 is fixedly connected in the fixed frame 21, the driving motor 22 in the reciprocating mechanism 6 drives the rotary table 23 to rotate, and further the eccentric shaft 24 on one side of the rotary table 23 drives the connecting rod 25 to rotate, the connecting rod 25 has a pushing and pulling effect on the sliding rod 26 while rotating, so that the sliding rod 26 drives the first motor 9 inside the fixed frame 21 to reciprocate, the first stirring blade 10 can stir up and down while stirring, and the stirring is more uniform.

The utility model discloses in, preferred, first motor 9, second motor 15, baiting valve 17, step motor 20 and driving motor 22 all through wire and 3 electric connection of operating panel, through the first motor 9 of operating panel 3 control, second motor 15, baiting valve 17, step motor 20 and driving motor 22, make the device operation more convenient.

The utility model discloses in, preferred, the inboard bottom of agitator tank 7 is located baiting valve 17 top and all is provided with the tiltboard, makes the blowing more abundant.

The utility model discloses a theory of operation and use flow: when the stirrer is used, pulping materials are added into the stirring box 7 through the feeding channel 5, the device is started through the operation panel 3 on the outer side of the device shell 1, the first motor 9 drives the first stirring rod 8 to rotate, the materials are stirred through the first stirring blade 10 on the outer side of the first stirring rod 8, the driving motor 22 in the reciprocating mechanism 6 drives the rotary disc 23 to rotate while stirring, the eccentric shaft 24 on one side of the rotary disc 23 drives the connecting rod 25 to rotate, the connecting rod 25 has a push-pull effect on the sliding rod 26 while rotating, the sliding rod 26 drives the first motor 9 inside the fixed frame 21 to reciprocate, the first stirring blade 10 can stir up and down while stirring, the stirring is more uniform, meanwhile, the stepping motor 20 drives the driving gear 19 to rotate, and the driven gear 18 on one side of the driving gear 19 drives the bottom plate 11 to rotate, bottom plate 11 can drive the filter screen 12 on its top when rotating and rotate, and then prevent that the material from taking place to deposit in filter screen 12 inboard, and, because filter screen 12's rotation, can prevent that the material from being attached to filter screen 12's the outside, and simultaneously, through the material of first stirring leaf 10 stirring back, get into second stirring leaf 14 department through filter screen 12, make second motor 15 drive second puddler 13 rotate, and then make the second stirring leaf 14 in the second puddler 13 outside stir the material of first stirring once more, the stirring load of first stirring leaf 10 has also been reduced simultaneously, when accelerating stirring speed, the stirring homogeneity of material has been guaranteed, at last discharge valve 17 is opened, make the material discharge through discharging pipe 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agitating unit is used in making beating, includes device shell (1), its characterized in that: the device is characterized in that an observation window (2) and an operation panel (3) are arranged on the outer side of a shell (1), a protective shell (4) and a feed channel (5) are fixedly connected to the top end of the shell (1), a reciprocating mechanism (6) is arranged inside the protective shell (4), a stirring box (7) is fixedly connected to one end, located inside the shell (1), of the feed channel (5), the stirring box (7) is fixedly connected to the inner side of the shell (1), a first stirring rod (8) is slidably connected to the top end of the stirring box (7), one end, located outside the stirring box (7), of the first stirring rod (8) is fixedly connected to the output end of a first motor (9), first stirring blades (10) are uniformly arranged on the outer side of the first stirring rod (8), the first stirring blades (10) are located inside the stirring box (7), and a bottom plate (11) is rotatably connected to the top end, located inside the stirring box (7), bottom plate (11) top edge fixedly connected with filter screen (12), the outside symmetry rotation that agitator tank (7) inside is located filter screen (12) is connected with second puddler (13), second puddler (13) outside all is provided with second stirring leaf (14), the one end that second puddler (13) is located the agitator tank (7) outside all is provided with second motor (15), the output and second puddler (13) one end fixed connection of second motor (15).

2. The stirring device for beating according to claim 1, characterized in that: the material discharging pipe (16) is symmetrically arranged below the second stirring rod (13) at the bottom end of the stirring box (7), and a discharging valve (17) is arranged between the material discharging pipe (16) and the stirring box (7).

3. The stirring device for beating according to claim 1, characterized in that: bottom plate (11) bottom is rotated with agitator tank (7) through the pivot and is connected, the other end fixedly connected with driven gear (18) of pivot, driven gear (18) outside meshing is connected with driving gear (19), the output fixed connection of driving gear (19) and step motor (20).

4. The stirring device for beating according to claim 1, characterized in that: the reciprocating mechanism (6) comprises a driving motor (22), a rotary table (23), an eccentric shaft (24), a connecting rod (25) and a sliding rod (26), the driving motor (22) is fixedly connected to the inner side of the protective shell (4), the output end of the driving motor (22) is fixedly connected with the rotary table (23), one side, away from the driving motor (22), of the rotary table (23) is fixedly connected with the eccentric shaft (24), the two ends of the eccentric shaft (24) are both fixedly connected with the rotary table (23), one end of the rotary table (23) is rotatably connected with the protective shell (4), the outer side of the eccentric shaft (24) is rotatably connected with one end of the connecting rod (25), the other end of the connecting rod (25) is rotatably connected with the sliding rod (26), the sliding rod (26) is slidably connected with the device shell (1), and one end, located inside the device shell (1), of the sliding rod (26) is fixedly connected with a fixing frame (21), a first motor (9) is fixedly connected inside the fixing frame (21).

5. The stirring device for beating according to claim 1, characterized in that: the first motor (9), the second motor (15), the discharge valve (17), the stepping motor (20) and the driving motor (22) are electrically connected with the operation panel (3) through leads.

6. The stirring device for beating according to claim 1, characterized in that: the bottom of the inner side of the stirring box (7) is provided with an inclined table above the discharge valve (17).